
53002RM (KT)/71598HA (KT)/4107TA, TS No.2166-1/3
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft’s
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges,or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
PNP/NPN Epitaxial Planar Silicon Transistors
Switching Applications (with Bias Resistance)
Ordering number:ENN2166A
2SA1521/2SC3915
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
( ) : 2SA1521
Specifications
Absolute Maximum Ratings at Ta = 25C
0.4
0.95 0.95
1.9
2.9
0.5
1.5
2.5
0.5
0.16
0 to 0.1
0.8
1.1
2
3
1
Electrical Characteristics at Ta = 25C
Package Dimensions
unit:mm
2018B
[2SA1521/2SC3915]
Applications
Swicthing circuits, inverter circuits, interface circuits,
dirver circuits.
Features
On-chip bias resistance : R1=2.2k
, R2=2.2k.
Small-sized package : CP.
Large current capacity : IC=500mA.
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SANYO : CP
Marking 2SA1521 : OL, 2SC3915 ; WY
Continued on next page.